200580345

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{636763}}^1$

素因数の和:636781

約数の個数: 24

約数和(自身を含む): 397340736

約数和(自身を除く): 196760391

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 636763, 1910289, 3183815, 4457341, 5730867, 9551445, 13372023, 22286705, 28654335, 40116069, 66860115, 200580345]

約数ペア:

[(1, 200580345), (3, 66860115), (5, 40116069), (7, 28654335), (9, 22286705), (15, 13372023), (21, 9551445), (35, 5730867), (45, 4457341), (63, 3183815), (105, 1910289), (315, 636763)]